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Qwen3.5 397B A17B (Non-reasoning)

AlibabaQwenOpen WeightApache 2.0 · Commercial OK

Description

Qwen3.5-397B-A17B is Qwen's flagship Mixture-of-Experts model with 397 billion total parameters and 17 billion activated parameters. It delivers state-of-the-art performance across knowledge, reasoning, coding, mathematics, multilingual understanding, instruction following, long context, and agent tasks.

Release Date
2026-02-16
Parameters
397.0B
Context Length
262K
Modalities
audio, image, text, video

Capability Radar

30
general
41
coding
86
reasoning
57
science
60
agents
70
multimodal

Rankings

Domain#RankScoreSource
Agentic Capability29
56.0
LS
Code Ranking148
64.0
AA
General Ranking156
61.0
AA
Science134
64.0
AA

Benchmark Scores (LLM Stats)

(LLM Stats (zeroeval))

Agents

t2-bench86.7%SR
WideSearch74.0%SR
BFCL-V472.9%SR
BrowseCompOpenAI (2025)69.0%SR
Terminal-Bench 2.0Stanford × Laude Institute (2026)52.5%SR
VITA-Bench49.7%SR
MCP-Mark46.1%SR
Toolathlon38.3%SR
DeepPlanning34.3%SR

Biology

GPQANYU + Cohere + Anthropic (2023)88.4%SR

Chemistry

SuperGPQA70.4%SR

Code

SWE-Bench Verified76.4%SR
SWE-bench Multilingual69.3%SR
SecCodeBench68.3%SR

Communication

Multi-Challenge67.6%SR

Finance

MMLU-Pro87.8%SR
MMLU-ProX84.7%SR

General

MMLU-Redux94.9%SR
C-Eval93.0%SR
IFEvalGoogle Research (2023)92.6%SR
Global PIQA89.8%SR
MMMLU88.5%SR
MAXIFE88.2%SR
Include85.6%SR
LiveCodeBench v683.6%SR
IFBench76.5%SR
LongBench v263.2%SR
NOVA-6359.1%SR

Language

WMT24++78.9%SR

Long Context

AA-LCR68.7%SR

Math

HMMT 202594.8%SR
HMMT2592.7%SR
AIME 202691.3%SR
IMO-AnswerBench80.9%SR
PolyMATH73.3%SR
Humanity's Last Exam28.7%SR

Reasoning

BrowseComp-zh70.3%SR
Seal-046.9%SR

AA Evaluation Indices

(Artificial Analysis)
Intelligence Index(Artificial Analysis)
32.7
Gpqa(NYU + Cohere + Anthropic (2023))
0.9
Tau2(Sierra + U Toronto + Vector Institute (2025))
0.8
Lcr(Artificial Analysis)
0.6
Ifbench(Google Research (2023))
0.5
Scicode(UIUC + Argonne National Lab (2024))
0.4
Terminalbench Hard(Stanford × Laude Institute (2026))
0.4
Hle(Center for AI Safety + Scale AI (2025))
0.2

LLM Stats Category Scores

(LLM Stats (zeroeval))
Language
90
Biology
90
Legal
80
Math
80
Physics
80
Structured Output
80
Instruction Following
80
Finance
80
Frontend Development
80
Healthcare
80
Chemistry
80
Long Context
70
Multimodal
70
Reasoning
70
Search
70
Spatial Reasoning
70
General
70
Code
70
Communication
70
Economics
70
Agents
60
Tool Calling
60
Vision
50

Pricing

Input Price$0.6 / 1M tokens
Output Price$3.6 / 1M tokens
Blended Price (3:1)$1.35 / 1M tokens

Speed

Tokens/sec78.0
Time to First Token1.35s
Time to Answer1.35s

Provider Price Ranking

Provider Price Ranking

8 providers

Cheapest: DigitalOceanMost Expensive: GreenPT
ProviderInputOutput
1DigitalOceanCheapest
$0.3025
$1.925
2CrofAI
$0.35
$1.75
3Alibaba (China)
$0.43
$2.58
4AlibabaPRIMARY
$0.6
$3.6
5Scaleway
$0.6
$3.6
6Cortecs
$0.668
$4.01
7OVHcloud AI Endpoints
$0.71
$4.25
8GreenPT
$0.798
$4.959

Compare pricing across different API providers for this model.

External Sources

LLM StatsArtificial Analysis